Table 1.
Antibacterial profile of A. microcarpus leaves extract on a set of different microorganisms
| Strains | Kirby-Bauer Ø mm |
aMIC (μg/mL) |
MBC (μg/mL) |
|---|---|---|---|
| Gram-positive bacteria | |||
| Bacillus clausii | 4 ± 1 | 250 | >500 |
| Staphylococcus aureus | 10 ± 2 | 250 | >500 |
| Streptococcus salivarius | -b | -b | -b |
| Streptococcus mutans | -b | -b | -b |
| Staphylococcus haemolyticus | 6 ± 1 | 250 | >500 |
| Streptococcus faecalis | -b | -b | -b |
| Streptococcus intermedius | -b | -b | -b |
| Streptococcus pyogenes | -b | -b | -b |
| Streptococcus uberis | -b | -b | -b |
| Gram-negative bacteria | |||
| Escherichia coli | 4 ± 1 | 500 | >500 |
aMIC values with CHX were ranged for all strains from 7.81 (S. aureus) to 3.9 (E. coli) μg/mL
b(−) strain that resulted no sensitive with preliminary KB antimicrobial test Ø = 0 mm, conc. 1000 μg/mL